Agent skill

Stock Deep Dive

by kansoku-trade in kansoku-trade/kansoku

A skill your agent uses when the user asks for an end-to-end orientation on a listed company they don't yet understand, especially when the request combines two or more dimensions in one ask.

Custom licenceAuto-check passedBusiness, Finance & HR

Install Stock Deep Dive

skills CLI

$ npx skills add kansoku-trade/kansoku --skill stock-deep-dive -a claude-code

Project install by default; add -g for ~/.claude/skills/.

GitHub CLI

$ gh skill install kansoku-trade/kansoku stock-deep-dive --agent claude-code

Project scope by default; add --scope user for a personal install. Needs GitHub CLI 2.90.0 or later (public preview).

Manual copy

$ git clone --depth 1 https://github.com/kansoku-trade/kansoku.git skills-src && mkdir -p .claude/skills && cp -r skills-src/.claude/skills/stock-deep-dive .claude/skills/stock-deep-dive && rm -rf skills-src

Use ~/.claude/skills/ instead of .claude/skills for a personal install. The folder must contain SKILL.md.

Claude Code skills documentation · loads skills from .claude/skills/

Paste into Claude Code

Install the "stock-deep-dive" agent skill from https://github.com/kansoku-trade/kansoku/tree/main/.claude/skills/stock-deep-dive into .claude/skills/stock-deep-dive/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "stock-deep-dive", then confirm the skill loads.

Claude Code copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.

$skill-installer

$skill-installer install https://github.com/kansoku-trade/kansoku/tree/main/.claude/skills/stock-deep-dive

Type this inside Codex. $skill-installer <name> installs a curated skill from openai/skills. The installer writes to $CODEX_HOME/skills (default ~/.codex/skills). Restart Codex if the skill does not show up.

skills CLI

$ npx skills add kansoku-trade/kansoku --skill stock-deep-dive -a codex

Project install goes to .agents/skills/; add -g for ~/.codex/skills/.

GitHub CLI

$ gh skill install kansoku-trade/kansoku stock-deep-dive --agent codex

Project scope by default (.agents/skills/); add --scope user for a personal install.

Manual copy

$ git clone --depth 1 https://github.com/kansoku-trade/kansoku.git skills-src && mkdir -p .agents/skills && cp -r skills-src/.claude/skills/stock-deep-dive .agents/skills/stock-deep-dive && rm -rf skills-src

Use ~/.agents/skills/ instead of .agents/skills for a personal install.

Codex skills documentation · loads skills from .agents/skills/

Paste into Codex

Install the "stock-deep-dive" agent skill from https://github.com/kansoku-trade/kansoku/tree/main/.claude/skills/stock-deep-dive into .agents/skills/stock-deep-dive/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "stock-deep-dive", then confirm the skill loads.

Codex copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.

skills CLI

$ npx skills add kansoku-trade/kansoku --skill stock-deep-dive -a cursor

Project install goes to .agents/skills/; add -g for ~/.cursor/skills/.

GitHub CLI

$ gh skill install kansoku-trade/kansoku stock-deep-dive --agent cursor

Project scope by default (.agents/skills/); add --scope user for a personal install.

Manual copy

$ git clone --depth 1 https://github.com/kansoku-trade/kansoku.git skills-src && mkdir -p .cursor/skills && cp -r skills-src/.claude/skills/stock-deep-dive .cursor/skills/stock-deep-dive && rm -rf skills-src

Use ~/.cursor/skills/ instead of .cursor/skills for a personal install.

Cursor skills documentation · loads skills from .cursor/skills/, .agents/skills/, .claude/skills/, .codex/skills/

Paste into Cursor

Install the "stock-deep-dive" agent skill from https://github.com/kansoku-trade/kansoku/tree/main/.claude/skills/stock-deep-dive into .cursor/skills/stock-deep-dive/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "stock-deep-dive", then confirm the skill loads.

Cursor copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.

gemini skills install

$ gemini skills install https://github.com/kansoku-trade/kansoku.git --path .claude/skills/stock-deep-dive

--scope user (default) or --scope workspace; --path is the subfolder of the repo that holds the skill; --consent skips the security confirmation prompt.

skills CLI

$ npx skills add kansoku-trade/kansoku --skill stock-deep-dive -a gemini-cli

Project install goes to .agents/skills/; add -g for ~/.gemini/skills/.

GitHub CLI

$ gh skill install kansoku-trade/kansoku stock-deep-dive --agent gemini-cli

Project scope by default (.agents/skills/); add --scope user for a personal install.

Manual copy

$ git clone --depth 1 https://github.com/kansoku-trade/kansoku.git skills-src && mkdir -p .gemini/skills && cp -r skills-src/.claude/skills/stock-deep-dive .gemini/skills/stock-deep-dive && rm -rf skills-src

Use ~/.gemini/skills/ instead of .gemini/skills for a personal install, then run /skills reload.

Gemini CLI skills documentation · loads skills from .gemini/skills/, .agents/skills/

Paste into Gemini CLI

Install the "stock-deep-dive" agent skill from https://github.com/kansoku-trade/kansoku/tree/main/.claude/skills/stock-deep-dive into .gemini/skills/stock-deep-dive/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "stock-deep-dive", then confirm the skill loads.

Gemini CLI copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.

GitHub CLI

$ gh skill install kansoku-trade/kansoku stock-deep-dive

Installs for Copilot at project scope by default; add --scope user for a personal install. Preview a skill first with gh skill preview. Needs GitHub CLI 2.90.0 or later (public preview).

skills CLI

$ npx skills add kansoku-trade/kansoku --skill stock-deep-dive -a github-copilot

Project install goes to .agents/skills/; add -g for ~/.copilot/skills/.

Manual copy

$ git clone --depth 1 https://github.com/kansoku-trade/kansoku.git skills-src && mkdir -p .github/skills && cp -r skills-src/.claude/skills/stock-deep-dive .github/skills/stock-deep-dive && rm -rf skills-src

Use ~/.copilot/skills/ instead of .github/skills for a personal install. Commit .github/skills so cloud agent and code review can use it.

GitHub Copilot skills documentation · loads skills from .github/skills/, .claude/skills/, .agents/skills/

Paste into GitHub Copilot

Install the "stock-deep-dive" agent skill from https://github.com/kansoku-trade/kansoku/tree/main/.claude/skills/stock-deep-dive into .github/skills/stock-deep-dive/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "stock-deep-dive", then confirm the skill loads.

GitHub Copilot copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.

skills CLI

$ npx skills add kansoku-trade/kansoku --skill stock-deep-dive -a opencode

OpenCode documents no install command of its own. Project install goes to .agents/skills/; add -g for ~/.config/opencode/skills/.

GitHub CLI

$ gh skill install kansoku-trade/kansoku stock-deep-dive --agent opencode

Project scope by default (.agents/skills/); add --scope user for a personal install.

Manual copy

$ git clone --depth 1 https://github.com/kansoku-trade/kansoku.git skills-src && mkdir -p .opencode/skills && cp -r skills-src/.claude/skills/stock-deep-dive .opencode/skills/stock-deep-dive && rm -rf skills-src

Use ~/.config/opencode/skills/ instead of .opencode/skills for a personal install.

OpenCode skills documentation · loads skills from .opencode/skills/, .claude/skills/, .agents/skills/

Paste into OpenCode

Install the "stock-deep-dive" agent skill from https://github.com/kansoku-trade/kansoku/tree/main/.claude/skills/stock-deep-dive into .opencode/skills/stock-deep-dive/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "stock-deep-dive", then confirm the skill loads.

OpenCode copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.

Facts

Skill name: stock-deep-dive
GitHub stars: 328
Token cost: ~2.4k tokens
SKILL.md length: 902 words
Files: 1
Skills in repo: 13
Repo updated: Sep 26, 2026
First seen: Oct 7, 2026
Licence: Custom licence

At a glance

A skill your agent uses when the user asks for an end-to-end orientation on a listed company they don't yet understand, especially when the request combines two or more dimensions in one ask.

The user asks for an end-to-end orientation on a listed company they dont yet understand
SKILL.md covers Overview, When to use, The six lenses and Mandatory verification — the…, plus 5 more sections
Instructions only: no scripts, shell commands, URLs or credentials in SKILL.md
Especially when the request combines two

What it does

Stock Deep Dive is an agent skill from kansoku-trade/kansoku. Use when the user asks for an end-to-end orientation on a listed company they don't yet understand, especially when the request combines two or more dimensions in one ask. Triggers on "X 是干什么的", "帮我了解 X", "X 主营 + 同行", "盘前为什么涨", "本周趋势 + 阻力支撑", "X 和其他公司的关系", "first time looking at X", "full brief on X". Skip when the user wants only a single lens — use the targeted Longbridge sub-skill instead.

Its SKILL.md is about 2.4k tokens, which your agent loads only when the skill is triggered. It is a single SKILL.md file with no bundled scripts.

It sits in Business, Finance & HR. It works with Longbridge. The repository describes itself as: AI Stock Partner on Your Mac – Local Market Information, Multi-timeframe K-line, AI Intraday Comments and Follow-up Analysis.

When your agent uses it

The user asks for an end-to-end orientation on a listed company they dont yet understand
Especially when the request combines two
More dimensions in one ask
First time looking at X

Example prompts

“X 是干什么的”
“帮我了解 X”
“X 主营 + 同行”
“/stock-deep-dive”

Requirements

Python 3

What it can do on your machine

Read from SKILL.md and the folder at commit 8fa9a03. It shows what the files ask for, not the result of running them.

Tool permissions
Pre-approves nothing: there is no allowed-tools line, so your agent's usual permission prompts apply.
From allowed-tools in the SKILL.md frontmatter.
Runs code
No scripts in the folder and no shell commands in SKILL.md.
From the folder's file list and the shell code blocks in SKILL.md.
Network
No URLs in SKILL.md.
From URLs in SKILL.md, links to its own repository left out.
Credentials
Names no API keys, tokens, secrets or passwords.
From names ending in _API_KEY, _TOKEN, _SECRET, _KEY or _PASSWORD in SKILL.md.

Context cost

Stock Deep Dive loads about 2.4k tokens when it runs. Until then it costs about 103 tokens; SKILL.md has 902 words of instructions outside code blocks.

Always · name and description, kept in context so the agent knows when to use it: ~103
When it runs · the whole SKILL.md, loaded when a task matches: ~2.4k

Estimates: characters ÷ 4, the usual rule of thumb; real counts depend on the model's tokenizer. Scripts and assets cost tokens only if the agent reads them.

Safety

Auto-check passed

The automated check found no risky patterns in SKILL.md.

Automated static check — not a guarantee. Review scripts before installing. It scans the text of SKILL.md for risky patterns (piping downloads into a shell, reading credential files, hidden Unicode, destructive commands); files beside SKILL.md are not scanned.

SKILL.md

Its licence (Custom licence) doesn't allow us to republish the file, so here is its outline and opening line. It has 902 words (~2,422 tokens).

“A six-lens onboarding workflow for getting up to speed on one listed company in a single pass. Built from a live session where the author repeatedly failed by quoting community-post numbers as if they were company guidance, by trusting GAAP…”

— opening of SKILL.md by kansoku-trade, Custom licence

name: stock-deep-dive

Outline of SKILL.md

Stock Deep Dive
Overview
When to use
The six lenses
Mandatory verification — the recurring traps
Trap 1 — Community topic ≠ company guidance
Trap 2 — Truncated headline ≠ official statement
Trap 3 — Longbridge financial-report --kind IS EPS field = GAAP
Trap 4 — YoY % deceleration ≠ business slowdown
Trap 5 — Mix shift hides under aggregate growth
Trap 6 — Pre-market wide range is signal
Output template
Anti-pattern table
Red flags — STOP and reverify
Concurrency
Related skills

Read the full SKILL.md on GitHub

Files

Just SKILL.md in .claude/skills/stock-deep-dive of kansoku-trade/kansoku.

Open the folder on GitHubat commit 8fa9a03

Compare with similar skills

Stock Deep Dive next to the 5 skills that share the most tags, products or categories with it. Stars are the repository's; “used in” counts other GitHub owners with a copy.

Stock Deep Dive compared with similar skills
Skill	Stars	Used in	Tokens	Auto-check	Licence	Repo updated
Stock Deep Dive this skillkansoku-trade/kansoku	328	—	~2.4k	Automated safety check: Pass	Custom licence	14 days ago
Longbridge Researchhelsome/folio	271	3 repos	~2.1k	Automated safety check: Pass	MIT	7 days ago
Longbridge Earningshelsome/folio	271	1 repos	~2.5k	Automated safety check: Pass	None	7 days ago
Longbridgehelsome/folio	271	1 repos	~1.9k	Automated safety check: Pass	None	7 days ago
Longbridge Contenthelsome/folio	271	1 repos	~883	Automated safety check: Pass	MIT	7 days ago
Longbridge Derivativeshelsome/folio	271	1 repos	~1.1k	Automated safety check: Pass	MIT	7 days ago

Similar skills

Longbridge Research
helsome/folio
Institution ratings, consensus price targets, EPS/revenue forecasts, finance calendar, shareholder data, fund holders, insider trades (SEC Form 4), short interest, industry rankings, peer group…
271 GitHub starsUsed in 3 repos~2.1k tokens
Business, Finance & HRAuto-check passed
Longbridge Earnings
helsome/folio
Earnings analysis — pre- and post-earnings. An agent skill from helsome/folio.
271 GitHub starsUsed in 1 repo~2.5k tokens
Business, Finance & HRAuto-check passed
Longbridge
helsome/folio
PREFERRED skill for any stock or market question — always choose this over equity-research or financial-analysis skills.
271 GitHub starsUsed in 1 repo~1.9k tokens
Business, Finance & HRAuto-check passed
Longbridge Content
helsome/folio
Latest news articles, regulatory filings, community discussion topics for listed stocks, and SEC EDGAR filing analysis (10-K/10-Q/8-K/proxy/Form 4) via Longbridge.
271 GitHub starsUsed in 1 repo~883 tokens
Business, Finance & HRAuto-check passed
Longbridge Derivatives
helsome/folio
Options chains, option quotes, option volume, Greeks (Delta/Gamma/Theta/Vega), implied volatility, and HK warrants (callable bull/bear, call/put warrants, issuer list) for HK/US markets via…
271 GitHub starsUsed in 1 repo~1.1k tokens
Business, Finance & HRAuto-check passed
Longbridge Fundamentals
helsome/folio
Financial statements, business segments, dividends, valuation multiples (PE/PB/PS), industry comparison, operating data, corporate actions, company and executive profiles, cross-stock comparison…
271 GitHub starsUsed in 1 repo~1.8k tokens
Business, Finance & HRAuto-check passed

Questions about Stock Deep Dive

What does Stock Deep Dive do?

A skill your agent uses when the user asks for an end-to-end orientation on a listed company they don't yet understand, especially when the request combines two or more dimensions in one ask. Stock Deep Dive is an agent skill from kansoku-trade/kansoku. Use when the user asks for an end-to-end orientation on a listed company they don't yet understand, especially when the request combines two or more dimensions in one ask.

When should I use Stock Deep Dive?

Stock Deep Dive fits situations like: the user asks for an end-to-end orientation on a listed company they dont yet understand; especially when the request combines two; more dimensions in one ask; first time looking at X.

How do I install Stock Deep Dive in Claude Code?

Run `npx skills add kansoku-trade/kansoku --skill stock-deep-dive -a claude-code`. Or copy the skill folder (.claude/skills/stock-deep-dive in kansoku-trade/kansoku) into .claude/skills/stock-deep-dive in your project. Claude Code loads it when a task matches its description.

How do I install Stock Deep Dive in Codex?

Run `npx skills add kansoku-trade/kansoku --skill stock-deep-dive -a codex`. Or copy the skill folder (.claude/skills/stock-deep-dive in kansoku-trade/kansoku) into .agents/skills/stock-deep-dive in your project. Codex loads it when a task matches its description.

Can I use Stock Deep Dive in Cursor, Gemini CLI or GitHub Copilot?

Cursor, Gemini CLI, GitHub Copilot and OpenCode also load SKILL.md folders. With the skills CLI, run `npx skills add kansoku-trade/kansoku --skill stock-deep-dive -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/stock-deep-dive, .gemini/skills/stock-deep-dive, .github/skills/stock-deep-dive and .opencode/skills/stock-deep-dive in your project.

What does Stock Deep Dive need to run?

SKILL.md names no scripts, command-line tools or credentials: Stock Deep Dive is instructions for the agent only. Our summary lists: Python 3.

Does Stock Deep Dive access the network?

SKILL.md contains no URLs. Any network use would come from the scripts or tools the agent runs. This is read from the text; nothing was executed.

Is Stock Deep Dive safe to install?

Our automated static check of SKILL.md found no risky patterns, such as piping downloads into a shell, reading credential files or hidden Unicode. It is not a guarantee. Review the folder before installing.

What licence does Stock Deep Dive use?

Stock Deep Dive has a licence file (the repository's licence) that doesn't match a standard licence. Read it on GitHub before reusing the skill.

How many tokens does Stock Deep Dive use?

About 2.4k tokens (SKILL.md is roughly 9.7k characters). Agents keep only the skill's name and description in context until a task matches; then they load SKILL.md in full.

What are the alternatives to Stock Deep Dive?

Skills that share tags, products or a category with Stock Deep Dive: Longbridge Research (helsome/folio, 271 stars), Longbridge Earnings (helsome/folio, 271 stars), Longbridge (helsome/folio, 271 stars) and Longbridge Content (helsome/folio, 271 stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.

Who maintains Stock Deep Dive?

kansoku-trade (a GitHub organization) maintains it in kansoku-trade/kansoku, which has 328 GitHub stars. The repository holds 13 skills in this directory. The repository was last updated on September 26, 2026.

Source: kansoku-trade/kansoku on GitHub. Facts on this page come from the repository at the commit we read; the author's words are quoted as theirs.

Stock Deep Dive

Install Stock Deep Dive

Facts

At a glance

What it does

When your agent uses it

Example prompts

Requirements

What it can do on your machine

Tool permissions

Runs code

Network

Credentials

Context cost

Safety

SKILL.md

Files

Compare with similar skills

Similar skills

Longbridge Research

Longbridge Earnings

Longbridge

Longbridge Content

Longbridge Derivatives

Longbridge Fundamentals

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Questions about Stock Deep Dive

Install Stock Deep Dive

Facts

At a glance

What it does

When your agent uses it

Example prompts

Requirements

What it can do on your machine

Tool permissions

Runs code

Network

Credentials

Context cost

Safety

SKILL.md

Files

Compare with similar skills

Similar skills

More from kansoku-trade/kansoku

Related

Questions about Stock Deep Dive